In music there are a variety of instruments that display the color of harmonies, when they are played in an orchestra or a band. The ranges of their sounds spans from the lowest pitch of a contrabass to the highest pitch of a piccolo. Moreover their classification derives by the group or section to which they belong.
The classification of instruments in music is divided into three broad classes or families which are percussion, string and wind. Many instruments have more than one characteristic and fall into more than one class. The piano, for example, is a string instrument as well as a percussion instrument.
Moreover in the group of percussion, the description of some of these instruments is very similar, since some of them consist of a drum shape. For example the typical description of any drum consist of a wooden cylinder that or hemispheres with calfskin stretched tightly one or both ends to form the head.
In the performance of percussion instruments, there are several of them that are executed in two ways. For instance some of these instruments are played with the palms of the hands or by using wooden sticks. The procedure when playing with the palms of the hand is as follow: both hands tap or strike simultaneously the head of the drum. In order to produce a different sound at the same time, the performer places one hand on the calfskin of the drum while strikes it with the other. The strength of the strike depends on the type of dynamic the performer is using. A good example of this kind of instrument is the conga. The conga consist of a wooden cylinder that or hemispheres with calfskin that stretches tightly the ends of the cylinder to form the head. The tension of...